<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="ComboBoxBase" BasedOn="{StaticResource MaterialDesignComboBox}" TargetType="ComboBox">
        <Setter Property="Width" Value="130"></Setter>
    </Style>
</ResourceDictionary>